Can a daily dose of essential oils soothe your stomach?

NCT ID NCT07653815

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a combination of essential oils—taken as a capsule and applied to the skin—can improve digestive health and overall well-being. Healthy adults aged 18–45 will use the oils daily for four weeks, while researchers measure changes in gut symptoms, blood markers, and quality of life through surveys and lab tests. The goal is to see if these natural compounds offer real benefits for digestion and inflammation.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
essential oil blend (peppermint, coriander, ginger, caraway, cardamom, fennel, anise)
What this could lead to
If effective, this essential oil regimen could offer a natural option for easing occasional digestive discomfort and supporting gut health.
What could go wrong
This is a small, early-stage study in healthy volunteers, so results may not apply to people with digestive disorders. The effects may be subtle or no better than placebo.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 40 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Nov 2026

An estimate. Start dates often move.

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 45 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * 18-45 years old * Willing to attend 2 study visits at Prime Meridian Health Clinic in Pleasant Grove, Utah * Willing and able to undergo 2 blood draws over 4 weeks * Willing to provide urine (females) and stool samples twice over 4 weeks * Willing to wash out of all internally and topically used essential oils or botanical products for at least 2 weeks prior to starting the study, and willing to maintain the washout for the duration of the study (4 weeks) * Willing and able to use study products as directed daily for about 4 weeks * Willing to avoid alcohol, recreational drugs, tobacco, and vaping for the duration of the study * Willing to track use of study products * Willing to maintain current sleep, diet, and exercise habits for the duration of the study * No major diseases under treatment by doctor (Medical Reviewer's discretion) * No pregnancy within the last 90 days or currently breastfeeding, or possibility of becoming pregnant. * No allergy to any of the ingredients in the study products * No regular consumption of the study products within the last 1 month * No alcohol, recreational drug, tobacco, or vaping use in the past 1 month * No evidence of medical condition, significant disease or disorder, medication, or surgery within the past 12 months that may, in the judgement of the medical provider, put the participant at risk or affect study results, procedures, or outcomes. * Not currently or previously participating in another clinical trial within the last 30 calendar days. Exclusion Criteria: * Failure to meet all listed inclusion criteria

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

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  1. The places running it

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  2. The official record

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  3. A doctor treating you

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Contacts and locations

Locations

  • doTERRA International

    Pleasant Grove, Utah, 84062, United States

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